Super rods are specially developed, unbreakable synthetic ramrods that are rigid yet flexible. They are not abrasive and not affected by gun cleaning solvents, lubes or oils, and carry a lifetime guarantee against breakage. This warranty does not cover the tips that come with the rods. One end is threaded for 10X 32 accessories, and the other end for 8X32. Each rod is 41 1/8” in length. American Made.